EEMCS

Kahn, A. and Gün, T. and Ileri, B. and Kühn, H. and Petermann, K. and Huber, G. and Bradley, J.D.B. and Ay, F. and Wörhoff, K. and Pollnau, M. and Luo, Y. and Hoffmann, P. (2008) Mono-crystalline rare earth doped (Gd,Lu)₂O₃ waveguiding films produced by pulsed laser deposition and structured by reactive ion etching In: Proceedings Conference on Lasers and Electro-Optics, CLEO 2008, 4-9 May 2008, San Jose, California, U.S.A.. Paper CTuS1. Optical Society of America. ISBN 978-1-55752-859-9

Kahn, A. and Kühn, H. and Heinrich, S. and Gün, T. and Tellkamp, F. and Petermann, K. and Bradley, J.D.B. and Ay, F. and Wörhoff, K. and Pollnau, M. and Kuzminykh, Y. and Luo, Y. and Hoffmann, P. and Huber, G. (2008) In-band pumping of expitaxially grown Er:(Gd,Lu)₂O₃ waveguides for active integrated optical devices In: 3rd EPS-QEOD: Europhoton Conference on Solid-State and Fiber coherent Light sources, 31-8-2008 - 5-9-2008, Paris, France. Paper THoD.2. European Physical Society. ISBN 2-914771-55-X

Luo, Y. and Gardillou, F. and Borca, C.N. and Coric, D. and Romanyuk, Y.E. and Pollnau, M. and Hoffmann, P. and Salathé, R.P. (2007) Measurement of propagation loss in rare-earth-ion-doped potassium yttrium double tungstate (KYW) waveguides by optical low coherence reflectometry. In: Proceedings of the European Materials Research Society Meeting 2007, Symposium C: Rare Earth ion doping for photonics: Materials, mechanisms and devices., 28 May - 1 June 2007, Strasbourg, France. European Materials Research Society (EMRS). ISBN not assigned

Laversenne, L. and Hoffmann, P. and Pollnau, M. and Moretti, P. (2004) Proton implanted buried planar and channel waveguides in sapphire and Ti:sapphire. In: EPS-QEOD Europhoton Conference on Solid-State and Fiber Coherent Light Sources, 29 Aug - 3 Sep 2004, Lausanne, Switzerland. ThD3. Europhysics Conference Abstracts 28 C. European Physical Society. ISBN 2-914771-18-5

Laversenne, L. and Hoffmann, P. and Pollnau, M. and Moretti, P. (2004) Buried planar and channel waveguides in sapphire and Ti:sapphire by proton implantation. In: Conference on Lasers and Electro-Optics, 16-21 May 2004, San Francisco, California, USA. CTuU5. Technical Digest. Optical Society of America. ISBN 1-55752-770-9

Laversenne, L. and Hoffmann, P. and Pollnau, M. and Moretti, P. (2004) Buried planar and channel waveguides in sapphire and Ti:sapphire by proton implantation. In: Integrated Photonics Research Topical Meeting, 30 June - 2 July 2004, San Francisco, CA. IFF2. Optical Society of America. ISBN not assigned

Laversenne, L. and Hoffmann, P. and Pollnau, M. and Moretti, P. and Mugnier, J. (2004) Designable buried waveguides in sapphire by proton implantation. Applied physics letters, 85 (22). pp. 5167-5169. ISSN 0003-6951 *** ISI Impact 3,820 ***

Crunteanu, A. and Hoffmann, P. and Pollnau, M. and Buchal, C. (2003) Comparative study on methods to structure sapphire. Applied surface science, 208-209. pp. 322-326. ISSN 0169-4332 *** ISI Impact 1,793 ***

Crunteanu, A. and Jänchen, G. and Hoffmann, P. and Pollnau, M. and Buchal, C. and Petraru, A. and Eason, R.W. and Shepherd, D.P. (2003) Three-dimensional structuring of sapphire by sequential He+ ion-beam implantation and wet chemical etching. Applied physics A (Materials science and processing), 76 (7). pp. 1109-1112. ISSN 0947-8396 *** ISI Impact 1,760 ***

Crunteanu, A. and Pollnau, M. and Jänchen, G. and Hibert, C. and Hoffmann, P. and Salathé, R.P. and Eason, R.W. and Shepherd, D.P. (2003) Laser-assisted microstructuring for Ti:sapphire channel-waveguide fabrication. In: ALT'02 International Conference on Advanced Laser Technologies, 15-20 September 2002, Adelboden, Switzerland. pp. 363-369. Proceedings of the SPIE 5147. SPIE, the international Society for Optical Engineering. ISSN 0277-786X

Laversenne, L. and Crunteanu, A. and Hoffmann, P. and Pollnau, M. and Moretti, P. and Mugnier, J. (2003) Proton implanted sapphire planar and channel waveguides. In: Conference on Lasers and Electro-Optics Europe, 23-27 Jun 2003, Munich, Germany. CG3-2. Europhysics Conference Abstracts 27E. European Physical Society. ISBN 0780377346

Laversenne, L. and Crunteanu, A. and Hoffmann, P. and Pollnau, M. and Moretti, P. and Mugnier, J. (2003) Sapphire planar waveguides fabricated by H+ ion beam implantation. In: Conference on Lasers and Electro-Optics, 1-6 June 2003, Baltimore, MD. CThT7. Optical Society of America. ISBN 1-55752-748-2

Crunteanu, A. and Hoffmann, P. and Pollnau, M. and Buchal, C. (2002) Structuring of sapphire by laser-assisted methods, ion-beam implantation, and chemical wet etching. In: European Materials Research Society Meeting, 18-21 June 2002, Strasbourg, France. Paper D-II.21. Proceedings of the European Materials Research Society Meeting 2002. European Materials Research Society. ISBN not assigned

Crunteanu, A. and Jänchen, G. and Salathé, R.P. and Hoffmann, P. and Pollnau, M. and Eason, R.W. and Shepherd, D.P. (2002) Ti:sapphire rib channel waveguide fabricated by reactive ion etching of a planar waveguide. In: Conference on Lasers and Electro-Optics, May 2002, Long Beach, CA. 265. Optical Society of America. ISBN 1-55752-706-7

Crunteanu, A. and Pollnau, M. and Jänchen, G. and Hibert, C. and Hoffmann, P. and Salathé, R.P. and Eason, R.W. and Grivas, C. and Shepherd, D.P. (2002) Ti:sapphire rib channel waveguide fabricated by reactive ion etching of a planar waveguide. Applied physics B (Lasers and optics), 75 (1). pp. 15-17. ISSN 0946-2171 *** ISI Impact 2,239 ***